2 Commits

Author	SHA1	Message	Date
admin	bbb11f8066	Phase 1: import .vstpreset in offline render (loadSerializedState) ... daw_vst_bridge --render now applies a VST3 preset when job has 'preset' (base64 of a .vstpreset file). Parse the SDK binary chunk format with PresetFile (vst3sdk), rewrap component/controller state into the bridge blob [4B BE compLen][comp][4B BE ctrlLen][ctrl] and apply via loadSerializedState before rendering. SF2/SFZ ignore preset (warning). Bad base64/magic/chunks fail the job with rc 1 and no partial clip. Tests: golden Nexus .vstpreset fixture; VST3 with/without preset, bad preset -> rc 1, non-VST3 preset ignored. 20/20 pass.	2026-08-17 10:44:13 +07:00
admin	0cca84c5f9	feat(bridge): add --render offline CLI (Phase 0 of pedalboard replacement) ... daw_vst_bridge --render <job.json> --out <clip.wav> renders MIDI notes through the same instrument engines as realtime (SF2/SFZ/VST3/VST2) to a 16-bit stereo WAV, headless, no SHM. Mirrors plugins.py/vst_engine.py note semantics (velocity int(vel*127), bank CC0 + program at t=0, beatSec 60/max(30,bpm), totalNeeded max(1024,endSample), no tail). Chunk clamped to 256 to match VST3 host prepared buffers. Uses vendored sheredom json.h (gated on HAVE_VST3SDK); rc: 0 ok, 1 arg/job error, 2 load fail, 3 crash. Partial output removed on failure. Verified: SF2, SFZ, Nexus VST3 render non-silent at exact duration; 9/9 tests pass.	2026-08-17 08:04:25 +07:00